public ActionResult registrarRepre()
        {
            TB_REPRESENTANTE r = new TB_REPRESENTANTE();

            r.COD_REPRE = r.generarCodigo();
            return(View(r));
        }
        public List <TB_REPRESENTANTE> Buscar(int pageIndex)
        {
            TB_REPRESENTANTE order         = new TB_REPRESENTANTE();
            int pageCount                  = 0;
            List <TB_REPRESENTANTE> orders = order.Listar(pageIndex, 5, out pageCount);

            ViewBag.PageCount = pageCount;
            ViewBag.PageIndex = pageIndex;
            return(orders);
        }
 public JsonResult registrarRepre(TB_REPRESENTANTE collection)
 {
     try
     {
         contexto.TB_REPRESENTANTE.Add(collection);
         contexto.SaveChanges();
         var mensaje = "Registro correcto";
         return(Json(mensaje));
     }
     catch (Exception e)
     {
         var error = "Error en el Registro";
         return(Json(error));
     }
 }